BPS CS30322-023: found in 2 paper(s).

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/T.Masseron et al.(2006)/ /W.Aoki et al.(2007)/

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A0092

Title CS 30322-023: an ultra metal-poor TP-AGB star?
ADS T.Masseron et al.,AAP, 455, 1059, 2006
Authors T. Masseron, S. VanEck, B. Famaey, S. Goriely, B. Plez, L. Siess, T. C. Beers, F. Primas, A. Jorissen

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-11-04 2452218.49762 VLT N/A N/A 3100 116.53+-0.08
2002-04-24 2452388.83689 VLT N/A N/A 3600 116.40+-0.06
2002-05-11 2452405.86677 VLT N/A N/A 3600 114.59+-0.06
2004-04-29 2453124.92121 VLT N/A N/A 90 115.92+-0.06
2004-06-14 2453170.8167 VLT N/A N/A 90 115.75+-0.05
2004-08-17 2453234.6439 VLT N/A N/A 90 112.81+-0.05
2004-11-11 2453320.53675 VLT N/A N/A 90 115.71+-0.06
2005-06-29 2453550.89234 FEROSESO N/A N/A 900 115.09+-0.37
2005-07-26 2453577.86729 FEROSESO N/A N/A 900 114.61+-0.40
2005-07-27 2453578.81266 FEROSESO N/A N/A 900 113.69+-0.30
2005-07-28 2453579.89378 FEROSESO N/A N/A 900 113.82+-0.61
2005-08-17 2453599.67995 VLT N/A N/A 2000 113.35+-0.06
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Vrad 113.35+-0.06

Photometric data

V 12.02
B 13.24
H 9.45
J 10.00
K 9.30

Atmospheric data

Teff 4100
log g -0.3+-0.3
vturb 2.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.790.65.6
CN...-0.582.817.2
O I...-2.760.635.9
Na I...-2.1+-0.241.29+-0.244.07+-0.24
Mg I...-2.59+-0.10.8+-0.14.94+-0.1
Al I...-2.67+-0.30.72+-0.33.7+-0.3
Si I...-2.81+-0.20.58+-0.24.7+-0.2
K I...-2.081.31<3.00
Ca I...-2.94+-0.120.45+-0.123.37+-0.12
Sc II...-3.17+-0.170.24+-0.17-0.12+-0.17
Ti I...-3.59+-0.19-0.2+-0.191.31+-0.19
Ti II...-3.18+-0.130.23+-0.131.72+-0.13
V II...-3.6+-0.1-0.19+-0.10.4+-0.1
Cr I...-3.98+-0.22-0.59+-0.221.66+-0.22
Mn I...-3.73+-0.28-0.34+-0.281.66+-0.28
Fe I...-3.39+-0.18...4.06+-0.18
Fe II...-3.41+-0.19...4.04+-0.19
Co I...-3.59-0.21.33
Ni I...-3.67+-0.18-0.28+-0.182.56+-0.18
Cu I...-4.31-0.92-0.1
Zn I...-3.37+-0.040.02+-0.041.23+-0.04
Sr II...-3.92-0.51-1
Y II...-3.77+-0.15-0.36+-0.15-1.56+-0.15
Zr II...-3.27+-0.30.14+-0.3-0.68+-0.3
Tc I...<-1.40<1.99<-1.40
Ru I...-2.341.05<-0.50
Rh I...-3.120.27<-2.00
Ba II...-2.87+-0.10.54+-0.1-0.7+-0.1
La II...-2.93+-0.10.48+-0.1-1.8+-0.1
Ce II...-2.8+-0.240.61+-0.24-1.22+-0.24
Pr II...-3.21+-0.10.2+-0.1-2.5+-0.1
Nd II...-2.79+-0.290.62+-0.29-1.34+-0.29
Sm II...-3.31+-0.20.1+-0.2-2.3+-0.2
Eu II...-3.92-0.51-3.4
Gd II...-3.42-0.01<-2.30
Tb II...-3.48-0.07<-3.20
Dy II...-3.54+-0.1-0.13+-0.1-2.4+-0.1
Er II...-3.49-0.08-2.56
Tm II...-3.5-0.09<-3.50
Yb II...-3.180.23-2.1
Hf II...-2.88+-0.10.53+-0.1-2+-0.1
W I...-2.610.78<-1.50
Pb I...-1.9+-0.21.49+-0.20.1+-0.2
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0122

Title Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars
ADS W.Aoki et al.,ApJ, 655, 492, 2007
Authors W. Aoki, T. Beers, N. Christlieb, J. E. Norris, S. G. Ryan, S. Tsangarides

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-10-26 N/A SUBARUHDS 50000 N/A 600 116.47+-0.07
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -461631
Right Ascension 213032.0

Binarity

Vrad 116.47

Atmospheric data

Teff 4300
log g 1.0
vturb 3.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.69+-0.120.56+-0.125.7+-0.12
CN...-0.78+-0.332.47+-0.337.0+-0.33
Na I...-2.21+-0.181.04+-0.183.96+-0.18
Mg I...-2.71+-0.260.54+-0.264.82+-0.26
Ca I...-2.95+-0.160.30+-0.163.36+-0.16
Sc II...-2.97+-0.180.28+-0.180.08+-0.18
Ti I...-3.18+-0.180.07+-0.181.72+-0.18
Ti II...-2.90+-0.230.35+-0.232.00+-0.23
Cr I...-3.61+-0.15-0.36+-0.152.04+-0.15
Fe I...-3.25+-0.23...4.20+-0.23
Fe II...-3.28+-0.18...4.18+-0.18
Ba II...-2.66+-0.170.59+-0.17-0.49+-0.17
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)